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Virginia Administrative Code
Title 18. Professional And Occupational Licensing
Agency 160. Board For Waterworks And Wastewater Works Operators And Onsite Sewage System Professionals
Chapter 40. Onsite Sewage System Professionals Licensing Regulations
12/24/2025

18VAC160-40-250. Qualifications for master conventional onsite soil evaluator licenses.

An applicant for licensure as a master conventional onsite soil evaluator must furnish acceptable documentation that one of the following qualifications has been met:

Prerequisites

Exam Required

Education Required

Documented Qualifying Experience

1.

No

Yes

Master's or bachelor's degree

Two years of full-time experience evaluating site and soil conditions and designing conventional onsite sewage systems

2.

No

Yes

Associate's degree

30 months of full-time experience evaluating site and soil conditions and designing conventional onsite sewage systems

3.

No

Yes

VDH onsite sewage system training program

Two years of full-time experience evaluating site and soil conditions and designing conventional onsite sewage systems

4.

Journeyman conventional onsite soil evaluator

Yes

No

Two years of full-time experience evaluating site and soil conditions and designing conventional onsite sewage systems

5.

Professional soil scientist license

Yes

No

One year of full-time experience evaluating site and soil conditions and designing conventional onsite sewage systems

Statutory Authority

§§ 54.1-201 and 54.1-2301 of the Code of Virginia.

Historical Notes

Derived from Virginia Register Volume 33, Issue 11, eff. April 1, 2017; amended, Virginia Register Volume 42, Issue 7, eff. December 17, 2025.

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